Learning Lab Shield for Arduino Save time learning to program Arduino with this simple Arduino Shield that takes all the stuff in an Arduino kit onto an easy to use shield. Start amazing yourself with the cool stuff you do with Arduino, show your friends and practice writing Arduino code with 15 pre-built circuits designed right into the shield. Fits all Arduino UNO or Arduino UNO compatible boards Sign up to access our free video training course that over 23,000 students have used to learn about programming and electronics with Arduino. Common components: 8 surface mount LEDs, 2 edge mounted 10k potentiometers (connected to analog pin headers), 2 momentary pushbuttons (1 normal digital input, 1 hardware debounced for use as an interrupt trigger) Common Sensors: LM34 Temperature Sensor, Light Sensor (LDR), Piezo Speaker (all connected to analog pin headers)